The Crossfire 2 utilizes four micro adjustable buckle closures, with indented memory-regulation straps. The buckles, straps and retaining clips are easily replaceable. The buckles have just one fixing point (by a screw), which allows them to be easily replaceable.You will note that all four buckles work independently from each other. This system allows the boot to fit all shapes of feet and lower legs independently making each boot that much more comfortable for each individual rider.
DUAL FLEX SYSTEM UPPER
The Crossfire 2 maintains the key feature of the Sidi Flex system, with its 2 articulated joints. The first lower one, on the ankle, improves leg flexation and allows for a more natural and correct position on the foot pegs. All bolt on components of the Crossfire 2 are replaceable. The upper pivot, on the bootleg, improves the boots flexibility and the adjustment of the bootleg itself. In this way, the rider can adjust the boot strap at the calf to his personal preference and achieve an improved fit.
ADJUSTABLE CALF SYSTEM
The boot leg has a replaceable inner polyurethane plate with a heat resistant rubber insert to protect the leg from exhaust heat, wear and tear. The calf plate features an inner double adjustment, which allows to widen the circumference of the boot and accommodate even the wider calves.
ASSEMBLED AND REPLACEABLE BOOT LEG - STITCH-FREE
The boot leg upper is entirely assembled with screws, thus it is stitch-free and totally replaceable!
-Designed to limit foot/ankle hyperextension.
-Laminated 3mm thick Technomicro is used as the base material in all areas.
-Fully replaceable by hand tools, the SR sole disperses loads better than any other sole system on the market.
-SR sole is molded of anti-skid rubber and can be replaced using a standard screwdriver.
-Sidi's optional Supermoto or Enduro soles can be fitted.
-Calf plate system features an inner double adjustment that expands to fit even the largest calf!
-Nylon insole, no dangerous steel shank!
-Inner heat shield made of high grip material.
-Top of the boots gaiter features a high grip anti-heat panel on the inside area, elastic belt with Velcro closure seals the top of the boot against the elements.
-Removable arch support.
-The boots tongue features a protective internal gusset.
-Toe area covered in protective plastic.
-Rigid, shock resistant, anatomically shaped heel hold the riders foot firm and thus resists twisting while offering maximum protection.
-Replaceable, even sleeker, micro adjustable cam lock buckle system with memory retention straps.
-Lower buckle protected against opening because of an impact by a molded guard.
-The complete central strap system can be easily replaced and is available in two sizes.
-Lined with anti abrasion Cambrelle in the foot area for comfort, the upper is lined with Teflon mesh which prevents complete absorption of water and sweat.
-All bolt-on parts are replaceable. Replaceable shin plate is a Sidi patented feature.
-Malleolus external molded plastic guard with ergonomic closed cell foam padding internally to enhance protection of those tender small foot bones.
-Slim, cool non-bootie design.
-Exclusive Dual Flex System upper offers the industries best fit, especially with knee braces!
-Assembled and replaceable boot leg is stitch free!
-Replaceable inner kickstart/footpeg guard on the inside area of both boots.
The CE marking on every boot means that it conforms to all of the manufacturer's obligations with regards to the products according to the EU directives that consider these items.
LEVEL 2 - Abrasion strength due to upper's impact
LEVEL 2 - Cut strength due to upper's impact
LEVEL 2 - Cross stiffness of the complete shoe
"When you think of high-end boots, Sidi's Crossfire should be one of the first things that comes to mind. It's that good."
Motocross Action magazine
Sidi Crossfire 2 SR White Boot
Produced by Sidi of Italy